Best Plumbers in San Antonio, TX

We list 162 plumbers in San Antonio, Texas. The DIRT Score runs 0–5 and is built from review volume and rating, years in business, license signals where we have them, and response time.

28 of those listings currently carry a DIRT Score. The average DIRT Score in San Antonio for this trade is 3.8 (0–5 scale); the highest is 5.0.

Before you book, ask for the license number and check it against the Texas State Board of Plumbing Examiners. Ask whether the price you're quoted is flat-rate or hourly, and whether the trip charge is on top. Get it in writing before anyone opens a wall.

San Antonio area heat and limestone soil make outdoor and slab jobs different than a brochure promises — ask how they handle both, in writing.

Every listing here is a real contractor page on Finds — not a paid placement.